Dell Precision 3430 Small Form Factor Service Manual page 4

Removing the hard drive assembly..........................................................................................................................23
Installing the hard drive assembly............................................................................................................................ 25
Front Bezel........................................................................................................................................................................26
Removing front bezel................................................................................................................................................ 26
Installing front bezel................................................................................................................................................... 27
Hard drive and optical drive module.............................................................................................................................. 28
Removing the hard drive and optical drive module................................................................................................28
Installing the hard drive and optical drive module..................................................................................................30
Optical drive......................................................................................................................................................................33
Removing the optical drive....................................................................................................................................... 33
Installing the optical drive......................................................................................................................................... 36
Memory module............................................................................................................................................................... 39
Removing memory module....................................................................................................................................... 39
Installing the memory module...................................................................................................................................40
Heat sink and fan.............................................................................................................................................................. 41
Removing heat sink and heat sink fan......................................................................................................................41
Installing heat sink and heat sink fan....................................................................................................................... 42
Intrusion switch................................................................................................................................................................ 44
Removing intrusion switch........................................................................................................................................44
Installing the intrusion switch................................................................................................................................... 45
Power switch....................................................................................................................................................................45
Removing power switch............................................................................................................................................45
Installing the power switch....................................................................................................................................... 46
Processor.......................................................................................................................................................................... 47
Removing processor.................................................................................................................................................. 47
Installing the processor............................................................................................................................................. 48
M.2 PCIe Solid State Drive -SSD ..................................................................................................................................49
Removing the M.2 PCIe Solid State Drive -SSD....................................................................................................49
Installing the M.2 PCIe Solid State Drive -SSD......................................................................................................50
Intel Optane card.............................................................................................................................................................. 51
Removing the Intel Optane card............................................................................................................................... 51
Installing the Intel Optane card.................................................................................................................................52
SD card reader - optional................................................................................................................................................ 53
Removing the SD card reader.................................................................................................................................. 53
Installing the SD card reader.................................................................................................................................... 54
Internal Antenna - optional............................................................................................................................................. 55
Removing the Internal Antenna................................................................................................................................55
Installing the Internal Antenna.................................................................................................................................. 58
M.2 2230 WLAN card - optional....................................................................................................................................63
Removing the M.2 2230 WLAN card...................................................................................................................... 63
Installing the M.2 2230 WLAN card........................................................................................................................ 64
Power supply unit............................................................................................................................................................ 65
Removing power supply unit or PSU.......................................................................................................................65
Installing the power supply unit or PSU.................................................................................................................. 67
Speaker............................................................................................................................................................................. 69
Removing speaker..................................................................................................................................................... 69
Installing the speaker................................................................................................................................................. 70
4 Contents